User guide

24 Altera Corporation
Stratix II Professional Filtering Lab
Parameters in this command line include the following:
• fir_result_sim is the name of the signal at the output of
the FIR filter.
• Frequency Response – Filtered Data is the title of
the plot.
• 10e7 is the sampling frequency (100 MHz), which is well
above the Nyquist frequency.
A MATLAB plot displays the frequency response of the filtered
data, as shown in Figure 17.
Figure 17. FFT Response of fir_result_sim - Filtered Data